Distributed Optical Sensing Articles & Analysis
8 articles found
Hifi’s engagement with the Trans Mountain Expansion Project provides high fidelity distributed sensing (HDS™) using specialized fiber optic technology for comprehensive pipeline monitoring along the full project length, which involves twinning of the existing 1,150 kilometres (715 mile) pipeline from Edmonton, Alberta to the Canadian ...
Singapore’s Deep Tunnel Sewerage System The Deep Tunnel Sewerage System (DTSS) is a key part of the long-term Singapore’s used water system, which comprises a network of link sewers leading to two major tunnels (Phase 1 & 2) crisscrossing Singapore with three large water reclamation plants (WRP), as well as outfall pipes. DTSS uses deep tunnels to convey used water entirely by ...
In order to properly discuss distributed fiber optic sensing it is important to understand, at a high level, the distinctions between technologies. ...
BySensuron
A major drawback of separate sewer systems is the occurrence of illicit connections: unintended sewer cross-connections that connect foul water outlets from residential or industrial premises to the storm water system and/or storm water outlets to the foul sewer system. The amount of unwanted storm water in foul sewer systems can be significant, resulting in a number of detrimental effects on ...
Using its world leading distributed fibre optic technology (ULTIMATM DTS and iDASTM) Silixa deployed an optical fibre cable along the seabed and across the water column in an active gas seepage field. ...
Distributed temperature sensing (DTS) with fiber-optic cables is a powerful tool to detect illicit connections in storm sewer systems. ...
This stems from the high intervention costs of workover and coil-tubing operations, as well as practical technology limitations, including difficulty in logging highly deviated wells and uncertainties with conventional production logging tools. Distributed fiber optic sensing technology offers a solution for downhole production monitoring and ...
We aim to develop rapid lightweight drilling and near-continuous fiber-optic temperature-monitoring methods to meet these challenges. During November 2011, two instrumented moorings were installed within and below the McMurdo Ice Shelf (a sub-region of the Ross Ice Shelf, Antarctica) at Windless Bight. ...